CN103386907B - Automotive seat - Google Patents
Automotive seat Download PDFInfo
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- CN103386907B CN103386907B CN201310364484.3A CN201310364484A CN103386907B CN 103386907 B CN103386907 B CN 103386907B CN 201310364484 A CN201310364484 A CN 201310364484A CN 103386907 B CN103386907 B CN 103386907B
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- secondary cushion
- cushion
- backrest
- groove
- roller shutter
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Abstract
The invention provides automotive seat, comprising: backrest, and the main cushion be fixedly connected with backrest; The front of backrest is provided with groove; Be provided with secondary cushion in groove, and secondary cushion just facing to the bottom surface of groove; One in the secondary front of cushion and the bottom surface of groove is provided with safety strap, and another is provided with the buckle coordinated with safety strap; Secondary cushion is connected with backrest is rotating; The left and right sides in the front of secondary cushion is respectively equipped with handrail, and handrail is connected with secondary cushion is rotating; Fit in the front of handrail and secondary cushion, and time laminating in the bottom surface of the front of secondary cushion and groove, the back side of secondary cushion and the front flush of backrest.Automotive seat of the present invention both can be used for adult and had taken, and can be used for children's ride-on again; And when children are without the need to taking, can will be used for the structure steganography of children's ride-on in automotive seat, do not need to take additional space except automotive seat again, thus save space resources.
Description
Technical field
The present invention relates to automotive field, in particular to automotive seat.
Background technology
In correlation technique, automotive seat, according to adult's production-release design, are not suitable for children and directly take.When children ride in an automobile, need first on automotive seat, to install child safety seat, children can take.When children no longer take, need again child safety seat to be dismantled, receives.Wherein, the child safety seat stored need take additional space except automotive seat, thus space resources can not be utilized effectively.
Summary of the invention
The object of the present invention is to provide automotive seat, to solve the above problems.
Provide a kind of automotive seat in an embodiment of the present invention, comprising: backrest, and the main cushion be fixedly connected with described backrest;
The front of described backrest is provided with groove; Be provided with secondary cushion in described groove, and described secondary cushion just facing to the bottom surface of described groove; One in the front of described secondary cushion and the bottom surface of described groove is provided with safety strap, and another is provided with the buckle coordinated with described safety strap;
Described secondary cushion is connected with described backrest is rotating; And after described secondary cushion upwards rotates, fit in the front of described secondary cushion and the bottom surface of described groove; After described secondary cushion rotates, the back side and the described main cushion of described secondary cushion are fitted;
The left and right sides in the front of described secondary cushion is respectively equipped with handrail, and described handrail is connected with described secondary cushion is rotating; Wherein, after the described handrail turning clockwise in the left side of described secondary cushion, fit in the front of this handrail and described secondary cushion; After the described handrail on the right side of described secondary cushion turns left, fit in the front of this handrail and described secondary cushion;
Fit in the front of described handrail and described secondary cushion, and time laminatings in the front of described secondary cushion and the bottom surface of described groove, the back side of described secondary cushion and the front flush of described backrest.
The automotive seat of the above embodiment of the present invention both can be used for adult and had taken, and can be used for children's ride-on again; And when children are without the need to taking, can will be used for the structure steganography of children's ride-on in automotive seat, thus be stored by this part-structure, the mode of this storage does not need to take additional space except automotive seat again, thus saves space resources.
Accompanying drawing explanation
Fig. 1 shows the structural representation of a kind of automotive seat that the embodiment of the present invention provides;
Fig. 2 shows the structural representation of the another kind of automotive seat that the embodiment of the present invention provides;
Fig. 3 shows the structural representation of the roller shutter that the embodiment of the present invention provides;
Fig. 4 shows the structural representation of the secondary cushion that the embodiment of the present invention provides.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
The embodiment provides a kind of automotive seat, as shown in Figure 1, comprising: backrest 4, and the main cushion 1 be fixedly connected with backrest 4.
The front of backrest 4 is provided with groove 5; Be provided with secondary cushion 2 in groove 5, and secondary cushion 2 just facing to the bottom surface of groove 5; One in the secondary front of cushion 2 and the bottom surface of groove 5 is provided with safety strap, and another is provided with the buckle coordinated with safety strap.
Secondary cushion 2 is connected with backrest 4 is rotating; And after secondary cushion 2 upwards rotates, fit in the front of secondary cushion 2 and the bottom surface of groove 5; After secondary cushion 2 rotates, the back side and the main cushion 1 of secondary cushion 2 are fitted.
The left and right sides in the front of secondary cushion 2 is respectively equipped with handrail 3, and handrail 3 is connected with secondary cushion 2 is rotating; Wherein, after handrail 3 turning clockwise in the left side of secondary cushion 2, this handrail 3 is fitted with the front of secondary cushion 2; After the handrail 3 on the right side of secondary cushion 2 turns left, this handrail 3 is fitted with the front of secondary cushion 2.
Handrail 3 is fitted with the front of secondary cushion 2, and time laminating in the bottom surface of the front of secondary cushion 2 and groove 5, the back side of secondary cushion 2 and the front flush of backrest 4.
Above-mentioned automotive seat both can be used for adult and had taken, and can be used for children's ride-on again; And when children are without the need to taking, can will be used for the structure steganography of children's ride-on in automotive seat, thus be stored by this part-structure, the mode of this storage does not need to take additional space except automotive seat again, thus saves space resources.The specific works principle of these automotive seat is as follows:
When children need to take, first secondary cushion 2 is rotated, thus the back side of secondary cushion 2 and main cushion 1 are fitted, again two handrails 3 on secondary cushion 2 are rotated to the left or to the right, make itself and secondary cushion 2 in certain angle, automotive seat now can supply children's ride-on, are specially: the secondary cushion 2 be fitted on main cushion 1 can be sat for children; Two handrails 3 can be used for the limbs such as the arm of support children, to ensure balance; Backrest 4 when groove 5 can be used as children's ride-on towards the one side of secondary cushion 2, namely leans on for children; Two position limiting structures that can be used as children's upper part of the body position that restriction is taken of the left and right sides of groove 5, namely ensure that children can not extremely turn on one's side by double swerve; The secondary front of cushion 2 or the upper safety strap of groove 5 and buckle can be used as another safety measure during children's ride-on, injured when preventing children from dumping forward.As can be seen here, automotive seat be now children both provide omnibearing protection all around, thus ensure that the safety of children's ride-on, achieve the function that child safety is taken.In addition, while children's ride-on, adult also can be sitting in the position beyond secondary cushion 2 that main cushion 1 fits.
When children do not need to take, now need the structure being used for children's ride-on to store, concrete accommodation method is: by handrail 3 turning clockwise in the left side of secondary cushion 2, and its handrail 3 is fitted with the front of secondary cushion 2; The handrail 3 on the right side of secondary cushion 2 is turned left, its handrail 3 is fitted with the front of secondary cushion 2; Again secondary cushion 2 is upwards rotated, fitted in the front of secondary cushion 2 and the bottom surface of groove 5, now the back side of secondary cushion 2 and the front flush of backrest 4.From above, now the structure being used for children's ride-on is accommodated in the groove 5 of backrest 4, thus avoids this part and take exceptional space beyond automotive seat, and then save space resources.Simultaneously due to will be used for children's ride-on structure storage after, the secondary back side of cushion 2 and the front flush of backrest 4, therefore normally can taking in the position arranging secondary cushion 2, normally lean on for adult, namely reaching the effect identical with unloading the automotive seat after child safety seat in correlation technique.
Wherein, safety strap can adopt various structures to design, such as, can adopt five-point safety band conventional on current child safety seat.
In addition, above-mentioned automotive seat can also improve further, to reach more beneficial effect, as in Figure 2-4, specific as follows:
Preferably, a side of secondary cushion 2 is connected by the first rotating shaft with backrest 4; Handrail 3 is connected by the second rotating shaft with secondary cushion 2.In this design, the first rotating shaft and the second rotating shaft can make secondary cushion 2 and handrail 3 realize rotating effect respectively, and can realize rotating by M/C.
On the above-mentioned basis that first rotating shaft and the second rotating shaft are preferably set, can also optimize further.Such as, further preferably, the side that secondary cushion 2 arranges the first rotating shaft is hinged with screw rod 9, and backrest 4 is provided with sleeve pipe 10; The axis of sleeve pipe 10 and the plane perpendicular of groove 5; Sleeve pipe 10 is nested in the outside of screw rod 9 and is threaded with screw rod 9.
Adopt this design, when can avoid children's ride-on, the gap between the side of secondary cushion 2 and groove 5 forms potential safety hazard to children, such as, by folder hip etc.Be specially: screw rod 9 can rotate being nested in its outer sleeve pipe 10 negative thread, and then the displacement along its axis occurs; When there is the displacement along its axis in screw rod 9, the displacement that secondary cushion 2 also occurs along screw rod 9 axis can be driven, and due to the axis of sleeve pipe 10 and the plane perpendicular of groove 5, thus limit screw rod 9 to move along the direction of the bottom surface perpendicular to groove 5, when thus only having secondary cushion 2 to fit with main cushion 1, screw rod 9 could move in sleeve pipe 10, and namely now secondary cushion 2 could move along the direction in the front being parallel to main cushion 1.Be connected by hinged mode due to when screw rod 9 and secondary cushion 2 simultaneously, therefore when secondary cushion 2 is packed up (time laminatings in the front of secondary cushion 2 and the bottom surface of groove 5), screw rod 9 still can keep the relation nested with sleeve pipe 10, thus avoids screw rod 9 and secondary cushion 2 is rotated to the obstacle caused.The concrete use of said structure is: when for children's ride-on, (fit with secondary cushion 2 by main cushion 1) after launching secondary cushion 2, by rotary screw 9, make it mobile also gradually near the bottom surface of groove 5 in sleeve pipe 10, now secondary cushion 2 is driven and moves to the bottom surface of groove 5 gradually, until fit in the bottom surface of the side of secondary cushion 2 and groove 5, makes between it seamless, thus avoid the potential safety hazard of this gap formation, improve the safety of automotive seat.In addition, when secondary cushion 2 need be received, rotary screw 9 makes it away from the bottom surface of groove 5, and then secondary cushion 2 is gradually away from the bottom surface of groove 5, the gap side of secondary cushion 2 and the bottom surface of groove 5 being formed do not affect secondary cushion 2 and rotate, more secondary cushion 2 is upwards rotated, fitted in the bottom surface of its front and groove 5, visible by screw rod 9 being rotated in the opposite direction, for reserving gap between secondary cushion 2 and groove 5, in order to avoid affect the rotation of secondary cushion 2.
In addition, the hinged structure by hinge 11 above realizes.
Above-mentioned preferred design, being manually, in order to improve degree of automation of the present invention, improving ease of use of the present invention in practical operation, can also optimize further.Such as, the first motor, two the second motors, the 3rd motor, programmable logic controller (PLC)s are also comprised; First motor is connected with the first rotating shaft, for controlling the rotation of the first rotating shaft; Two the second motors are connected with two the second rotating shafts respectively, for controlling the rotation of two the second rotating shafts correspondingly; 3rd motor is connected with screw rod 9, for controlling screw rod 9 around self axial rotation.First motor, the second motor, the 3rd motor are all connected with programmable logic controller (PLC).
Above-mentioned design not only increases engine installation, also add controller, thus achieves operation automation.Be specially:
First motor, the second motor, the 3rd motor drive the first rotating shaft, the second rotating shaft, screw rod 9 to rotate respectively, and then drive secondary cushion 2 to rotate respectively, drive handrail 3 to rotate, drive secondary cushion 2 moving axially along sleeve pipe 10; And Programmable Logic Controller can input the instruction of user according to the actual requirements, and then control the work of the first motor, the second motor, the 3rd motor, thus control the motion of secondary cushion 2, handrail 3, user only need operate Programmable Logic Controller, the state that automotive seat can be made to become required, uses convenient.
In addition, the height that the backrest 4 due to usual automotive seat is arranged is comparatively large, to increase the comfort level of passenger, but because children's figure is less, required cushion size is less, thus in order to improve the comfort level of children's ride-on, the cushion being used for children's ride-on can be designed to less size.Be specially: height cushion being less than backrest 4 away from the distance between the side side of the first rotating shaft and cushion being arranged the first rotating shaft.
On above-mentioned preferred basis, following decision design can also be increased:
Such as, groove 5 is the groove 5 of U-shaped, and the free end of groove 5 is arranged on the top of backrest 4; The free end of groove 5 is provided with roller shutter 6; Roller shutter 6 is connected with backrest 4 is rotating; After roller shutter 6 rotates backward, roller shutter 6 and backrest 4 are fitted; After roller shutter 6 rotates forward, the front of roller shutter 6 and the front flush of backrest 4; When the front of roller shutter 6 and the front flush of backrest 4, and when secondary cushion 2 and backrest 4 are fitted, the bottom of roller shutter 6 and the top of secondary cushion 2 fit.
When above-mentioned design can ensure children's ride-on, upper body has enough activity spaces, does not have the normal function not affecting again automotive seat during children's ride-on simultaneously.Be specially:
When children's ride-on, secondary cushion 2 is fitted with main cushion 1, and is rotated backward by roller shutter 6, and itself and the bottom surface of groove 5 or the back side of backrest 4 are fitted; Now because the free end of the groove 5 of U-shaped is arranged on the top of backrest 4, the free end of groove 5 and head room also can not be isolated by the roller shutter 6 being fitted in the back side of bottom surface or the backrest 4 stating groove 5; Namely groove 5 communicates (namely now the top of groove 5 is open type) with the space at backrest 4 top, now children are when bouncing up and down or move, head can not encounter obstacle and injured, visible, and this structure further increases the safety of children's ride-on automotive seat of the present invention.
When children do not need to take, secondary cushion 2 is fitted with groove 5, to work as after roller shutter 6 rotates forward simultaneously, the front of roller shutter 6 and the front flush of backrest 4, and now the bottom of roller shutter 6 and the top of secondary cushion 2 fit, thus make between the bottom of roller shutter 6 and secondary cushion 2 very close to each other, thus the portion concave structure of groove 5 can not be made to be exposed to outer and to occur blocking the problem of occupant's limbs, therefore, this structure design normally can lean on for adult passenger, more comfortable when taking, safety.
The rotating function of above-mentioned roller shutter 6 can adopt various structures to design, such as: backrest 4 is respectively equipped with belt conveyor 8 in the left and right sides of groove 5; Two belt conveyor 8 are connected with the left and right sides of roller shutter 6 respectively; And be equipped with the 3rd rotating shaft in two belt conveyor 8, the 3rd rotating shaft drives belt conveyor 8 to rotate.Wherein, the 3rd rotating shaft drives belt conveyor 8 to rotate, and then belt conveyor 8 drives roller shutter 6 to rotate, and in addition, all arranges belt conveyor 8 in the left and right sides of roller shutter 6, can be used for supporting roller shutter 6, thus improves the stability of roller shutter 6 rotation.
In addition, in order to realize the automation mechanized operation that above-mentioned roller shutter 6 rotates, the following design optimized can also be adopted further, such as: also comprise two the 4th motors driving two the 3rd axis of rotation respectively; Two the 4th motors are all connected with programmable logic controller (PLC).Identical with the Automatic Control Theory of the first rotating shaft above, the automation mechanized operation of roller shutter 6 rotation can be realized by the 4th motor and programmable logic controller (PLC).
In addition, from above, one of function of roller shutter 6 is that thus, the compressive property of roller shutter 6 is higher, and service life is longer for passenger provides dependence (i.e. support passengers back).In order to improve the crushing resistance of roller shutter 6, being out of shape after avoiding its Long-Time Service, following structure optimization can be adopted:
The back side of roller shutter 6 is provided with one or more pulley 7; Backrest 4 is provided with the slide rail coordinated with pulley 7.
Roller shutter 6 is ridden on slide rail by pulley 7, and is arranged on backrest 4 due to slide rail, thus adds by the area relied on bottom roller shutter 6, thus improves its crushing resistance.
In addition, from above, roller shutter 6 needs the boundary covering the top of backrest 4 and the front of backrest 4, thus requires that the path of motion of roller shutter 6 is curve, so require that roller shutter 6 can bend.Now according to the roller shutter of integral structure, then require that the material of roller shutter has moderate hardness and higher intensity, to ensure crushing resistance and the bending resistance of roller shutter 6.The roller shutter of visible integral structure is harsh to the requirement of material, but according to following optimal design, can avoid this problem, and reduce material cost, concrete optimal design is: roller shutter 6 is made up of multiple sub-rolling shutter connected successively.Multiple sub-rolling shutter is divide into by roller shutter 6.
In addition, can also on basis above, increase following Curve guide impeller: secondary cushion 2 and main cushion 1 are respectively equipped with a human induction switch, two inductive switches are all connected with programmable logic controller (PLC); And when human induction switch senses human body, the power supply controlling programmable logic controller (PLC) disconnects, otherwise, then control the electric power starting of programmable logic controller (PLC).This structure design can improve the safety of automotive seat, can avoid people ride in an automobile seat time, the switch that engine installation (comprising motor etc.) is moved in false touch causes these engine installation non-normal workings, and then to the problem that the person of taking advantage of damages, concrete principle is: when people is seated on automotive seat (riding on secondary cushion or main cushion), human induction switch senses that human body exists, and then the power supply controlling programmable logic controller (PLC) disconnects, and then quit work by all motors of programmable logic controller (PLC) controls thereupon, thus avoid the problem of engine installation non-normal working.
Wherein, human induction switch can adopt the inductive switch of various ways, such as human body weight inductive switch etc.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. automotive seat, is characterized in that, comprising: backrest, and the main cushion be fixedly connected with described backrest;
The front of described backrest is provided with groove; Be provided with secondary cushion in described groove, and described secondary cushion just facing to the bottom surface of described groove; One in the front of described secondary cushion and the bottom surface of described groove is provided with safety strap, and another is provided with the buckle coordinated with described safety strap;
A side of described secondary cushion is connected by the first rotating shaft with described backrest; And after described secondary cushion upwards rotates, fit in the front of described secondary cushion and the bottom surface of described groove; After described secondary cushion rotates, the back side and the described main cushion of described secondary cushion are fitted; The side that described secondary cushion arranges described first rotating shaft is hinged with screw rod; And described backrest is provided with sleeve pipe, the axis of described sleeve pipe and the plane perpendicular of described groove; Described sleeve pipe is nested in the outside of described screw rod and is connected with described screw flight;
The left and right sides in the front of described secondary cushion is respectively equipped with handrail, and described handrail is connected by the second rotating shaft with described secondary cushion; Wherein, after the described handrail turning clockwise in the left side of described secondary cushion, fit in the front of this handrail and described secondary cushion; After the described handrail on the right side of described secondary cushion turns left, fit in the front of this handrail and described secondary cushion;
Fit in the front of described handrail and described secondary cushion, and time laminatings in the front of described secondary cushion and the bottom surface of described groove, the back side of described secondary cushion and the front flush of described backrest.
2. automotive seat according to claim 1, is characterized in that, also comprise the first motor, two the second motors, the 3rd motor, programmable logic controller (PLC)s;
Described first motor links with described first rotating shaft; Two described second motors respectively second rotating shaft described with two are connected; Described 3rd motor is connected with described screw rod, for controlling described screw rod around self axial rotation;
Described first motor, described second motor, described 3rd motor are all connected with described programmable logic controller (PLC).
3. automotive seat according to claim 2, is characterized in that, described cushion are less than the height of described backrest away from the distance between the side side of described first rotating shaft and described cushion being arranged described first rotating shaft.
4. automotive seat according to claim 3, is characterized in that, described groove is the groove of U-shaped, and the free end of described groove is arranged on the top of described backrest;
The free end of described groove is provided with roller shutter; Described roller shutter is connected with described backrest is rotating; After described roller shutter rotates backward, fit in the bottom surface of described roller shutter and described groove or the back side of described backrest; After described roller shutter rotates forward, the front of described roller shutter and the front flush of described backrest;
When the front of described roller shutter and the front flush of described backrest, and when described secondary cushion and described backrest are fitted, the bottom of described roller shutter and the top of described secondary cushion fit.
5. automotive seat according to claim 4, is characterized in that,
Described backrest is respectively equipped with belt conveyor in the left and right sides of described groove; Two described belt conveyor are connected with the left and right sides of described roller shutter respectively; And be equipped with the 3rd rotating shaft in two described belt conveyor, described 3rd rotating shaft drives described belt conveyor to rotate.
6. automotive seat according to claim 5, is characterized in that, also comprise two the 4th motors driving two described 3rd axis of rotation respectively; Two described 4th motors are all connected with described programmable logic controller (PLC).
7. automotive seat according to claim 4, is characterized in that, the back side of described roller shutter is provided with one or more pulley; Described backrest is provided with the slide rail coordinated with described pulley.
8. automotive seat according to claim 5, is characterized in that, described roller shutter is made up of multiple sub-rolling shutter connected successively;
And/or,
Described secondary cushion and described main cushion are respectively equipped with a human induction switch, and two described inductive switches are all connected with described programmable logic controller (PLC); And when described human induction switch senses human body, the power supply controlling described programmable logic controller (PLC) disconnects, otherwise, then control the electric power starting of described programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364484.3A CN103386907B (en) | 2013-08-20 | 2013-08-20 | Automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310364484.3A CN103386907B (en) | 2013-08-20 | 2013-08-20 | Automotive seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103386907A CN103386907A (en) | 2013-11-13 |
| CN103386907B true CN103386907B (en) | 2015-10-07 |
Family
ID=49531404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310364484.3A Active CN103386907B (en) | 2013-08-20 | 2013-08-20 | Automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386907B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564277A (en) * | 2014-10-17 | 2016-05-11 | 梁斌 | Device suitable for adult seat of vehicle to realize safe riding of child |
| CN106627276A (en) * | 2017-02-24 | 2017-05-10 | 李述章 | Portable and foldable child heightening seat cushion |
| CN111267691B (en) * | 2020-02-10 | 2022-02-18 | 延锋国际座椅系统有限公司 | Integrated form seat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936166A1 (en) * | 1989-10-31 | 1991-05-02 | Johann Zimmermann | Child's seat for vehicle - has shaped cushion with hinged mounting for recessed storage in seat back |
| GB2243076A (en) * | 1990-04-03 | 1991-10-23 | Susan Mary Tierney | Child's safety seat |
| DE9311802U1 (en) * | 1993-08-07 | 1993-10-14 | Meyer Wolfgang | Car seat |
| EP0593147A1 (en) * | 1992-10-13 | 1994-04-20 | Lear Seating Corporation | Child restraint seat including foam and flex layer combination |
| CN203449979U (en) * | 2013-08-20 | 2014-02-26 | 李庆辉 | Vehicle seat |
-
2013
- 2013-08-20 CN CN201310364484.3A patent/CN103386907B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936166A1 (en) * | 1989-10-31 | 1991-05-02 | Johann Zimmermann | Child's seat for vehicle - has shaped cushion with hinged mounting for recessed storage in seat back |
| GB2243076A (en) * | 1990-04-03 | 1991-10-23 | Susan Mary Tierney | Child's safety seat |
| EP0593147A1 (en) * | 1992-10-13 | 1994-04-20 | Lear Seating Corporation | Child restraint seat including foam and flex layer combination |
| DE9311802U1 (en) * | 1993-08-07 | 1993-10-14 | Meyer Wolfgang | Car seat |
| CN203449979U (en) * | 2013-08-20 | 2014-02-26 | 李庆辉 | Vehicle seat |
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| Publication number | Publication date |
|---|---|
| CN103386907A (en) | 2013-11-13 |
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